Microfilaments and microtubules are part of the cytoskeleton

Indicate whether the statement is true or false


TRUE

Anatomy & Physiology

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A glandular secretion has been analyzed and indicates the presence of cytoplasmic components that include DNA and nuclear proteins.  This indicates ________ mode of secretion.

A. merocrine B. eccrine C. holocrine D. autocrine

Anatomy & Physiology

The cytoplasm within the muscle fiber contains a molecule to distribute oxygen within the cell. This molecule is known as

A) myoglobin. B) sarcolemma. C) hemoglobin. D) sarcoplasmic reticulum.

Anatomy & Physiology

Damage to the splanchnic nerves would affect functioning of the:

A) eye. B) lungs. C) heart. D) urinary bladder.

Anatomy & Physiology

Which of the following most accurately describes the actions of aldosterone?

A. Aldosterone increases Na+ secretion and K+ reabsorption in the cortical collecting ducts. B. Aldosterone increases Na+ reabsorption and K+ secretion in the proximal tubule. C. Aldosterone decreases Na+ reabsorption and K+ secretion in the cortical collecting ducts. D. Aldosterone increases Na+ secretion and K+ reabsorption in the proximal tubule. E. Aldosterone increases Na+ reabsorption and K+ secretion in the cortical collecting ducts.

Anatomy & Physiology